Answer : Impala does runtime code generations
for “big loops ” using llvm…
Prokarma Softech Pvt Ltd interview questions and answers
130 Articles
130
Answer : Apache Hadoop is the Hadoop distribution from Apache group…
Answer : The impala server consist of distributed and massively parallel processing info engine…
Answer : Here are some products that make up Cloudera’s tech stack:…
Answer : Impala was the first to bring SQL querying to the public in April 2013…
Answer : Lazy write is an effect caused by the use of a write-back cache…
Answer : The union operator combines the results of two or more queries into a single result set…
Answer : Index is a database object which improves the efficiency of the query…
Answer : Duck typing is the “type” of the object is a matter of concern only……
Answer : The symbol >>> is used to point out that what’s coming after is Python Code…..
Answer : A decorator in Python is a function that takes another function as an argument…